hello,
I have a simple question, not really a problem this time.
I know that the function print_r() will print an array but if that array
has sub-arrays it prints everything and if you don't use more command or a
pipe of some kind that could be useless in some cases, but I am just
wondering, for an array that has several arrays in it, is there a way to
print the array names that are contained in the "main array" but not the
contents of each?
thanks
matt
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